Tested stack for A to A -> B to A
Tested stack for A to A -> B to A

This was A -> B to A but changed that to start on A -> B for correctness

grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation